Miele DA 3466 Operating And Installation Instructions page 12

Warning and Safety instructions

If exhaust air is to be extracted into a chimney or ventilation duct
no longer used for other purposes, seek professional advice.
Cleaning and care

There is a risk of fire if the cooker hood is not cleaned as
described in these operating instructions.

Do not use a steam cleaning appliance to clean this appliance.
The steam could reach electrical components and cause a short
circuit.
Accessories

Only use genuine original Miele accessories and spare parts with
this appliance. Using accessories or spare parts from other
manufacturers will invalidate the warranty and Miele cannot accept
liability.
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